Stephen Arthur Cook is an American-Canadian computer scientist and mathematician who has made significant contributions to the fields of complexity theory and proof complexity. He is a university professor emeritus at the University of Toronto, Department of Computer Science and Department of Mathematics.
Sir Charles Antony Richard Hoare is a British computer scientist who has made foundational contributions to programming languages, algorithms, operating systems, formal verification, and concurrent computing. His work earned him the Turing Award, usually regarded as the highest distinction in computer science, in 1980.
Adi Shamir is an Israeli cryptographer and inventor. He is a co-inventor of the Rivest–Shamir–Adleman (RSA) algorithm, a co-inventor of the Feige–Fiat–Shamir identification scheme, one of the inventors of differential cryptanalysis and has made numerous contributions to the fields of cryptography and computer science.
Edgar Frank "Ted" Codd was an English computer scientist who, while working for IBM, invented the relational model for database management, the theoretical basis for relational databases and relational database management systems. He made other valuable contributions to computer science, but the relational model, a very influential general theory of data management, remains his most mentioned, analyzed and celebrated achievement.
John McCarthy was an American computer scientist and cognitive scientist. He was one of the founders of the discipline of artificial intelligence. He co-authored the document that coined the term "artificial intelligence" (AI), developed the programming language family Lisp, significantly influenced the design of the language ALGOL, popularized time-sharing, and invented garbage collection.
David John Wheeler FRS was a computer scientist and professor of computer science at the University of Cambridge.
Tom Kilburn was an English mathematician and computer scientist. Over his 30-year career, he was involved in the development of five computers of great historical significance. With Freddie Williams he worked on the Williams–Kilburn tube and the world's first electronic stored-program computer, the Manchester Baby, while working at the University of Manchester. His work propelled Manchester and Britain into the forefront of the emerging field of computer science.
Timothy William Bray is a Canadian software developer, environmentalist, political activist and one of the co-authors of the original XML specification. He worked for Amazon Web Services from December 2014 until May 2020 when he quit due to concerns over the terminating of whistleblowers. Previously he has been employed by Google, Sun Microsystems and Digital Equipment Corporation (DEC). Bray has also founded or co-founded several start-ups such as Antarctica Systems.
Ian Avrum Goldberg is a cryptographer and cypherpunk. He is best known for breaking Netscape's implementation of SSL, and for his role as chief scientist of Radialpoint, a Canadian software company. Goldberg is currently a professor at the Faculty of Mathematics of the David R. Cheriton School of Computer Science within the University of Waterloo, and the Canada Research Chair in Privacy Enhancing Technologies. He was formerly Tor Project board of directors chairman, and is one of the designers of off the record messaging.
Erik D. Demaine is a Canadian-American professor of computer science at the Massachusetts Institute of Technology and a former child prodigy.
Timothy Moon-Yew Chan is a Founder Professor in the Department of Computer Science at the University of Illinois at Urbana–Champaign. He was formerly Professor and University Research Chair in the David R. Cheriton School of Computer Science, University of Waterloo, Canada.
David Ross Cheriton is a Canadian computer scientist, businessman, philanthropist, and venture capitalist. He is a computer science professor at Stanford University, where he founded and leads the Distributed Systems Group.
Ricardo A. Baeza-Yates is a Chilean-Catalan-American computer scientist that currently is the Director of Research of the Institute for Experiential AI at Northeastern University in the Silicon Valley campus. He is also part-time professor at Universitat Pompeu Fabra in Barcelona and Universidad de Chile in Santiago. He is an expert member of the Global Partnership on Artificial Intelligence, a member of the Association for Computing Machinery's US Technology Policy Committee as well as IEEE's Ethics Committee.
Franz Leopold Alt was an Austrian-born American mathematician who made major contributions to computer science in its early days. He was best known as one of the founders of the Association for Computing Machinery, and served as its president from 1950 to 1952.
Beryl T. "Sue" Atkins was a British lexicographer, specialising in computational lexicography, who pioneered the creation of bilingual dictionaries from corpus data.
Michael John Fischer is an American computer scientist who works in the fields of distributed computing, parallel computing, cryptography, algorithms and data structures, and computational complexity.
Michele Mosca is co-founder and deputy director of the Institute for Quantum Computing at the University of Waterloo, researcher and founding member of the Perimeter Institute for Theoretical Physics, and professor of mathematics in the department of Combinatorics & Optimization at the University of Waterloo. He has held a Tier 2 Canada Research Chair in Quantum Computation since January 2002, and has been a scholar for the Canadian Institute for Advanced Research since September 2003. Mosca's principal research interests concern the design of quantum algorithms, but he is also known for his early work on NMR quantum computation together with Jonathan A. Jones.
Gaston H. Gonnet is a Uruguayan Canadian computer scientist and entrepreneur. He is best known for his contributions to the Maple computer algebra system and the creation of a digital version of the Oxford English Dictionary.
James Ian Munro is a Canadian computer scientist. He is known for his fundamental contributions to algorithms and data structures.
Ihab Francis Ilyas is a computer scientist who works in data science. He is currently a professor of computer science in the David R. Cheriton School of Computer Science at the University of Waterloo. He also leads the Knowledge Platform team at Apple Inc. Ihab is the holder of the Thomson Reuters-NSERC Industrial Research Chair in Data Cleaning at the University of Waterloo.
